Reservlock för Mesa Sport Vattenflaska

I was getting annoyed with my old lid’s tiny straw hole, but this contoured straw actually feels designed for how I drink, and the airflow valve makes each sip smooth without any of that loud sucking noise.

The large opening on this lid makes the straw flow so smooth, no more fighting for a sip. The contoured straw sits comfortably, and it clicks on tight without any leaks so far. Worth grabbing if your old one’s seen better days.

After struggling with my old lid's straw that always seemed to get stuck, the contoured straw here actually fits my mouth comfortably and the airflow valve makes drinking smooth without any gurgling.